зеркало из https://github.com/microsoft/STL.git
53 строки
1.1 KiB
C++
53 строки
1.1 KiB
C++
|
// xcharconv.h internal header
|
||
|
|
||
|
// Copyright (c) Microsoft Corporation.
|
||
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
||
|
#pragma once
|
||
|
#ifndef _XCHARCONV_H
|
||
|
#define _XCHARCONV_H
|
||
|
#include <yvals_core.h>
|
||
|
#if _STL_COMPILER_PREPROCESSOR
|
||
|
|
||
|
#include <stdint.h>
|
||
|
#include <type_traits>
|
||
|
#include <xerrc.h>
|
||
|
|
||
|
#if !_HAS_CXX17
|
||
|
#error The contents of <charconv> are only available with C++17. (Also, you should not include this internal header.)
|
||
|
#endif // !_HAS_CXX17
|
||
|
|
||
|
#pragma pack(push, _CRT_PACKING)
|
||
|
#pragma warning(push, _STL_WARNING_LEVEL)
|
||
|
#pragma warning(disable : _STL_DISABLED_WARNINGS)
|
||
|
_STL_DISABLE_CLANG_WARNINGS
|
||
|
#pragma push_macro("new")
|
||
|
#undef new
|
||
|
|
||
|
_STD_BEGIN
|
||
|
// ENUM CLASS chars_format
|
||
|
enum class chars_format {
|
||
|
scientific = 0b001,
|
||
|
fixed = 0b010,
|
||
|
hex = 0b100,
|
||
|
general = fixed | scientific,
|
||
|
};
|
||
|
|
||
|
_BITMASK_OPS(chars_format)
|
||
|
|
||
|
// STRUCT to_chars_result
|
||
|
struct to_chars_result {
|
||
|
char* ptr;
|
||
|
errc ec;
|
||
|
};
|
||
|
|
||
|
_STD_END
|
||
|
|
||
|
#pragma pop_macro("new")
|
||
|
_STL_RESTORE_CLANG_WARNINGS
|
||
|
#pragma warning(pop)
|
||
|
#pragma pack(pop)
|
||
|
|
||
|
#endif // _STL_COMPILER_PREPROCESSOR
|
||
|
#endif // _XCHARCONV_H
|